CN214624274U - LED roof display screen with high heat dissipation performance - Google Patents
LED roof display screen with high heat dissipation performance Download PDFInfo
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- CN214624274U CN214624274U CN202023303599.6U CN202023303599U CN214624274U CN 214624274 U CN214624274 U CN 214624274U CN 202023303599 U CN202023303599 U CN 202023303599U CN 214624274 U CN214624274 U CN 214624274U
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Abstract
The utility model relates to the technical field of LED display screens, and discloses a high-heat-dissipation LED roof display screen, which comprises a main body and a display screen arranged on the front end face of the main body, wherein a heat dissipation device is arranged inside the main body, a mounting device is arranged on the lower end face of the main body, the main body has the functions of ventilation and heat dissipation by mounting the heat dissipation device, the interior of the main body is continuously blown for cooling by adding a box body, the effect of ventilation and heat dissipation is better by adding an air outlet pipe, the normal use of the display screen is protected, the safety is enhanced, the service life of the display screen is prolonged, the air after heat dissipation and cooling can be rapidly discharged by adding a first air outlet, the installation of the display screen is more convenient by mounting the mounting device, the roof is protected by adding a sucker, the roof is prevented from being damaged by mounting bolts, the fixing effect of the mounting device is better by adding a rotating button, the addition of the mounting device enhances the efficiency of mounting and dismounting.
Description
Technical Field
The utility model relates to a LED display screen technical field specifically is a high heat dissipating's LED roof display screen.
Background
The LED display screen is generally used for displaying various information such as characters, images, videos, video signals and the like, the display part of the electronic display screen is composed of a dot matrix formed by LED lamps, and the LED roof display screen belongs to one of the LED lamps.
However, most of the existing display screens are embedded in a frame shell, which leads to poor heat dissipation effect of the display screen, directly leads to damage of electronic elements in the display due to overhigh temperature and influences the service life of the display screen, and easily causes damage to the car roof when the car roof display screen is installed; accordingly, one skilled in the art has provided a high heat dissipation LED rooftop display to solve the above-mentioned problems of the prior art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high heat dissipating's LED roof display screen to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a high heat dissipating's LED roof display screen, includes the main part and installs the display screen of terminal surface before the main part, the internally mounted of main part has heat abstractor, installation device is installed to the lower terminal surface of main part.
As a further aspect of the present invention: the heat dissipation device comprises a first exhaust port, a gas bin, a second exhaust port, a box body, a fan, a vent pipe and an outlet pipe, wherein the upper end face of the main body is fixedly connected with the gas bin, the left end face of the main body is fixedly connected with the box body, the left end face of the gas bin is fixedly connected with the first exhaust port, the inner portion of the gas bin is fixedly connected with the second exhaust port, the box body is internally provided with the fan, the right end face of the box body is fixedly connected with the vent pipe, and the upper end face of the vent pipe is fixedly connected with the outlet pipe.
As a further aspect of the present invention: the lower end face of the second exhaust port is fixedly connected to the upper end face of the main body.
As a further aspect of the present invention: the mounting device comprises an air inlet pipe, a base, a cylindrical pipe, a piston, a connecting rod, a sucker, a connecting block and a rotating button, wherein the upper end face of the base is fixedly connected with the connecting block, the left end face of the base is fixedly connected with the cylindrical pipe, the left end face of the cylindrical pipe is fixedly connected with the air inlet pipe, the inner portion of the cylindrical pipe is slidably connected with the piston, the right end face of the piston is fixedly connected with the connecting rod, the right end face of the connecting rod is mounted with the rotating button, the lower end face of the base is fixedly connected with the sucker, and the upper end face of the base is fixedly connected with the lower end face of the main body.
As a further aspect of the present invention: the connecting rod is connected inside the cylindrical tube in a sliding mode.
As a further aspect of the present invention: the sucking discs are two and are respectively and fixedly connected with the lower end face of the base.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the installation heat abstractor for the main part has had ventilation cooling's function, and the joining of box makes the inside cooling of continuously blowing of main part, and the joining of outlet duct makes to carry out ventilation cooling's effect better, has protected the normal use of display screen, has strengthened the security, has prolonged the life-span of display screen, and the joining of first exhaust port makes the air after the cooling of dispelling the heat to discharge rapidly.
2. Through installation device for the installation of display screen is more convenient, and the roof has been protected in the addition of sucking disc, has avoided the bolt installation and has damaged the roof, and the adding of turn-button makes installation device's fixed effect better, and installation device's addition has strengthened the efficiency nature of installation dismantlement.
Drawings
FIG. 1 is a schematic diagram of a high heat dissipation LED overhead display;
FIG. 2 is a schematic diagram of a heat dissipation device in a high heat dissipation LED roof display screen;
fig. 3 is a schematic structural diagram of a mounting device in a high-heat-dissipation LED roof display screen.
In the figure: 1. a main body; 2. a display screen; 3. a heat sink; 4. a mounting device; 5. a first exhaust port; 6. a gas bin; 7. a second exhaust port; 8. a box body; 9. a fan; 10. a breather pipe; 11. an air outlet pipe; 12. an air inlet pipe; 13. a base; 14. a cylindrical tube; 15. a piston; 16. a connecting rod; 17. a suction cup; 18. connecting blocks; 19. and (6) turning a button.
Detailed Description
Referring to fig. 1 to 3, in an embodiment of the present invention, a high heat dissipation LED car roof display panel includes a main body 1 and a display panel 2 mounted on a front end surface of the main body 1, a heat dissipation device 3 is mounted inside the main body 1, the heat dissipation device 3 includes a first air outlet 5, an air chamber 6, a second air outlet 7, a box 8, a fan 9, an air pipe 10 and an air outlet pipe 11, the upper end surface of the main body 1 is fixedly connected with the air chamber 6, the left end surface of the main body 1 is fixedly connected with the box 8, the left end surface of the air chamber 6 is fixedly connected with the first air outlet 5, the inside of the air chamber 6 is fixedly connected with the second air outlet 7, the fan 9 is mounted inside the box 8, the right end surface of the box 8 is fixedly connected with the air pipe 10, the upper end surface of the air pipe 10 is fixedly connected with the air outlet pipe 11, the lower end surface of the second air outlet 7 is fixedly connected to the upper end surface of the main body 1, the main body 1 is ventilated by mounting the heat dissipation device 3, the cooling of continuously blowing in main part 1 is made to the addition of box 8, and the effect of ventilating heat dissipation is better for the addition of outlet duct 11, has protected display screen 2's normal use, has strengthened the security, has prolonged display screen 2's life-span.
In fig. 3: the lower end face of the main body 1 is provided with a mounting device 4, the mounting device 4 comprises an air inlet pipe 12, a base 13, a cylindrical pipe 14, a piston 15, a connecting rod 16, a sucking disc 17, a connecting block 18 and a rotating button 19, the upper end face of the base 13 is fixedly connected with the connecting block 18, the left end face of the base 13 is fixedly connected with the cylindrical pipe 14, the left end face of the cylindrical pipe 14 is fixedly connected with the air inlet pipe 12, the interior of the cylindrical pipe 14 is slidably connected with the piston 15, the right end face of the piston 15 is fixedly connected with the connecting rod 16, the right end face of the connecting rod 16 is provided with the rotating button 19, the lower end face of the base 13 is fixedly connected with the sucking disc 17, the upper end face of the base 13 is fixedly connected with the lower end face of the main body 1, the connecting rod 16 is slidably connected with the interior of the cylindrical pipe 14, the sucking discs 17 are two and are respectively fixedly connected with the lower end face of the base 13, the display screen 2 can be more conveniently mounted through the mounting device 4, and the sucking disc 17 is added to protect the roof, the roof is prevented from being damaged due to bolt installation, the fixing effect of the mounting device 4 is better due to the addition of the rotating button 19, and the efficiency of installation and disassembly is improved due to the addition of the mounting device 4.
The utility model discloses a theory of operation is: the display screen 2 is arranged on the front end face of the main body 1, the main body 1 is arranged on the roof of a vehicle through the mounting device 4, when the display screen 2 works, the heat dissipation and cooling are carried out through the heat dissipation device 3, the normal work of the display screen 2 is protected, when the display screen 2 works, air can be sucked into the ventilating pipe 10 by the fan 9 in the box body 8 and then enters the main body 1 through the air outlet pipe 11 to carry out the cooling and the heat dissipation on the display screen 2, then the air can enter the air bin 6 through the second air outlet 7 and then is discharged through the first air outlet 5, the main body 1 has the ventilation and heat dissipation functions through the mounting of the heat dissipation device 3, the interior of the main body 1 is continuously blown and cooled through the addition of the box body 8, the ventilation and heat dissipation effects are better through the addition of the air outlet pipe 11, the normal use of the display screen 2 is protected, the safety is enhanced, the service life of the display screen 2 is prolonged, when the mounting and dismounting are carried out, connecting block 18 rigid coupling is in the lower terminal surface of main part 1, place installation device 4 on the roof, rotate knob 19, the piston 15 that will drive the connecting rod 16 left end face slides right, piston 15 slides right will drive gaseous from the inside suction of sucking disc 17, reach the effect of installation fastening, through installation device 4, make the installation of display screen 2 more convenient, the roof has been protected in the joining of sucking disc 17, bolt installation has been avoided and the roof is damaged, the adding of knob 19 makes installation device 4's fixed effect better, the efficiency nature of installation dismantlement has been strengthened in the joining of installation device 4.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The LED car roof display screen with high heat dissipation performance comprises a main body (1) and a display screen (2) installed on the front end face of the main body (1), and is characterized in that a heat dissipation device (3) is installed inside the main body (1), and an installation device (4) is installed on the lower end face of the main body (1).
2. The LED car roof display screen with high heat dissipation performance as recited in claim 1, wherein the heat dissipation device (3) comprises a first air outlet (5), an air chamber (6), a second air outlet (7), a box body (8), a fan (9), a vent pipe (10) and an air outlet pipe (11), the air chamber (6) is fixedly connected to the upper end face of the main body (1), the box body (8) is fixedly connected to the left end face of the main body (1), the first air outlet (5) is fixedly connected to the left end face of the air chamber (6), the second air outlet (7) is fixedly connected to the inner portion of the air chamber (6), the fan (9) is mounted to the inner portion of the box body (8), the vent pipe (10) is fixedly connected to the right end face of the box body (8), and the air outlet pipe (11) is fixedly connected to the upper end face of the vent pipe (10).
3. The LED car roof display screen with high heat dissipation performance as recited in claim 2, wherein the lower end face of the second air outlet (7) is fixedly connected to the upper end face of the main body (1).
4. The LED car top display screen with high heat dissipation performance as recited in claim 1, wherein the mounting device (4) comprises an air inlet pipe (12), a base (13), a cylindrical pipe (14), a piston (15), a connecting rod (16), a suction cup (17), a connecting block (18) and a rotating button (19), the connecting block (18) is fixedly connected to the upper end face of the base (13), the cylindrical pipe (14) is fixedly connected to the left end face of the base (13), the air inlet pipe (12) is fixedly connected to the left end face of the cylindrical pipe (14), the piston (15) is slidably connected to the inside of the cylindrical pipe (14), the connecting rod (16) is fixedly connected to the right end face of the piston (15), the rotating button (19) is mounted to the right end face of the connecting rod (16), and the suction cup (17) is fixedly connected to the lower end face of the base (13), the upper end face of the base (13) is fixedly connected with the lower end face of the main body (1).
5. The LED rooftop display with high heat dissipation performance of claim 4, characterized in that the connecting rod (16) is slidably connected inside the cylindrical tube (14).
6. The LED car top display with high heat dissipation performance as recited in claim 4, wherein two suction cups (17) are respectively fixed on the lower end surface of the base (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023303599.6U CN214624274U (en) | 2020-12-31 | 2020-12-31 | LED roof display screen with high heat dissipation performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023303599.6U CN214624274U (en) | 2020-12-31 | 2020-12-31 | LED roof display screen with high heat dissipation performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214624274U true CN214624274U (en) | 2021-11-05 |
Family
ID=78434403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023303599.6U Active CN214624274U (en) | 2020-12-31 | 2020-12-31 | LED roof display screen with high heat dissipation performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214624274U (en) |
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2020
- 2020-12-31 CN CN202023303599.6U patent/CN214624274U/en active Active
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